Reversible phase transfer of quantum dots and metal nanoparticles

作者: Yifeng Wei , Jun Yang , Jackie Y. Ying

DOI: 10.1039/B926194J

关键词:

摘要: A general, reversible phase transfer protocol was demonstrated for quantum dots and metal nanoparticles. The involves ligand exchange based of nanoparticles from organic medium to aqueous phase, followed by electrostatic interaction between phases.

参考文章(13)
Hongbin Jiang, Jianguang Jia, Complete reversible phase transfer of luminescent CdTe nanocrystals mediated by hexadecylamine Journal of Materials Chemistry. ,vol. 18, pp. 344- 349 ,(2008) , 10.1039/B714130K
Denis Dorokhin, Nikodem Tomczak, Mingyong Han, David N. Reinhoudt, Aldrik H. Velders, G. Julius Vancso, Reversible Phase Transfer of (CdSe/ZnS) Quantum Dots between Organic and Aqueous Solutions ACS Nano. ,vol. 3, pp. 661- 667 ,(2009) , 10.1021/NN8006515
Mathias Brust, Merryl Walker, Donald Bethell, David J. Schiffrin, Robin Whyman, Synthesis of thiol-derivatised gold nanoparticles in a two-phase liquid-liquid system Journal of The Chemical Society, Chemical Communications. pp. 801- 802 ,(1994) , 10.1039/C39940000801
J Yang, Jim Yang Lee, T.C Deivaraj, Heng-Phon Too, A highly efficient phase transfer method for preparing alkylamine-stabilized Ru, Pt, and Au nanoparticles joint international conference on information sciences. ,vol. 277, pp. 95- 99 ,(2004) , 10.1016/J.JCIS.2004.03.074
Jun Yang, Edward Sargent, Shana Kelley, Jackie Y. Ying, A general phase-transfer protocol for metal ions and its application in nanocrystal synthesis. Nature Materials. ,vol. 8, pp. 683- 689 ,(2009) , 10.1038/NMAT2490
Bing Qin, Zizhao Zhao, Rui Song, Sachin Shanbhag, Zhiyong Tang, A Temperature-Driven Reversible Phase Transfer of 2-(Diethylamino)ethanethiol-Stabilized CdTe Nanoparticles† Angewandte Chemie. ,vol. 47, pp. 9875- 9878 ,(2008) , 10.1002/ANIE.200803582
H. Tetsuo Uyeda, Igor L. Medintz, Jyoti K. Jaiswal, Sanford M. Simon, Hedi Mattoussi, Synthesis of compact multidentate ligands to prepare stable hydrophilic quantum dot fluorophores. Journal of the American Chemical Society. ,vol. 127, pp. 3870- 3878 ,(2005) , 10.1021/JA044031W
Kimihiro Susumu, H. Tetsuo Uyeda, Igor L. Medintz, Thomas Pons, James B. Delehanty, Hedi Mattoussi, Enhancing the stability and biological functionalities of quantum dots via compact multifunctional ligands. Journal of the American Chemical Society. ,vol. 129, pp. 13987- 13996 ,(2007) , 10.1021/JA0749744
Leif O. Brown, James E. Hutchison, Controlled Growth of Gold Nanoparticles during Ligand Exchange Journal of the American Chemical Society. ,vol. 121, pp. 882- 883 ,(1999) , 10.1021/JA983510Q